123401304

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131839}}^1$

素因数の和:131864

約数の個数: 48

約数和(自身を含む): 359923200

約数和(自身を除く): 236521896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 131839, 263678, 395517, 527356, 791034, 1054712, 1186551, 1582068, 1713907, 2373102, 3164136, 3427814, 4746204, 5141721, 6855628, 9492408, 10283442, 13711256, 15425163, 20566884, 30850326, 41133768, 61700652, 123401304]

約数ペア:

[(1, 123401304), (2, 61700652), (3, 41133768), (4, 30850326), (6, 20566884), (8, 15425163), (9, 13711256), (12, 10283442), (13, 9492408), (18, 6855628), (24, 5141721), (26, 4746204), (36, 3427814), (39, 3164136), (52, 2373102), (72, 1713907), (78, 1582068), (104, 1186551), (117, 1054712), (156, 791034), (234, 527356), (312, 395517), (468, 263678), (936, 131839)]